Title:
【発明の名称】デ―タ再生装置
Document Type and Number:
Japanese Patent JP2508491
Kind Code:
B2
Abstract:
In a data playback apparatus for playing back digital data recorded on a magnetic recording medium (1), playback data are obtained based on recording data recorded at different recording densities, and the playback data are equalized by an equalizer circuit (42, 43; 44, 45) having equalizing characteristics adjusted to respective frequency characteristics of the playback data.
Inventors:
KANOTA KEIJI
MURABAYASHI NOBORU
MURABAYASHI NOBORU
Application Number:
JP24483587A
Publication Date:
June 19, 1996
Filing Date:
September 28, 1987
Export Citation:
Assignee:
SONY CORP
International Classes:
H04N5/93; G11B5/008; G11B5/035; G11B5/09; G11B20/10; (IPC1-7): G11B20/10; H04N5/93
Attorney, Agent or Firm:
Kei Tanabe